An expert warns that strenuous exercise, such as running and heavy weightlifting, can trigger a little-known genital problem that may change their appearance. The reports say the issue is linked to physical exertion and may be noticeable during or after workouts.
The outlets describe the warning in similar terms, citing an expert explanation but providing limited additional medical detail. Both sources frame the development as an under-recognized condition associated with exercise rather than as a widespread or guaranteed outcome. They also focus on potential visual changes, while not offering a clear prevalence rate or specific diagnostic criteria in the text provided.
Because both articles use the same general premise and wording, differences in emphasis or supporting evidence cannot be assessed from the shared excerpts alone. The combined coverage centres on a cautionary message for men who experience unusual genital symptoms or appearance changes following intense training.
